where do you wash your bike in the winter?
It's cold. It's frozen. The hoses are in the shed, and the spigots are turned off and covered.
Meanwhile, your bike is full of salt, sand, and black side-of-the-road snow sludge goo.
Where do you go to keep your ride looking (and operating) civilized?
Pressure washer/ coin op car wash?
Unfinished basement?
Your bathtub/ shower?
Warehouse/ shop at work?
Drag it through a snowbank?